149201280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{25903}}^1$

素因数の和:25928

約数の個数: 96

約数和(自身を含む): 515230560

約数和(自身を除く): 366029280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 25903, 51806, 77709, 103612, 129515, 155418, 207224, 233127, 259030, 310836, 388545, 414448, 466254, 518060, 621672, 777090, 828896, 932508, 1036120, 1165635, 1243344, 1554180, 1657792, 1865016, 2072240, 2331270, 2486688, 3108360, 3315584, 3730032, 4144480, 4662540, 4973376, 6216720, 7460064, 8288960, 9325080, 9946752, 12433440, 14920128, 16577920, 18650160, 24866880, 29840256, 37300320, 49733760, 74600640, 149201280]

約数ペア:

[(1, 149201280), (2, 74600640), (3, 49733760), (4, 37300320), (5, 29840256), (6, 24866880), (8, 18650160), (9, 16577920), (10, 14920128), (12, 12433440), (15, 9946752), (16, 9325080), (18, 8288960), (20, 7460064), (24, 6216720), (30, 4973376), (32, 4662540), (36, 4144480), (40, 3730032), (45, 3315584), (48, 3108360), (60, 2486688), (64, 2331270), (72, 2072240), (80, 1865016), (90, 1657792), (96, 1554180), (120, 1243344), (128, 1165635), (144, 1036120), (160, 932508), (180, 828896), (192, 777090), (240, 621672), (288, 518060), (320, 466254), (360, 414448), (384, 388545), (480, 310836), (576, 259030), (640, 233127), (720, 207224), (960, 155418), (1152, 129515), (1440, 103612), (1920, 77709), (2880, 51806), (5760, 25903)]